秸秆与煤在电站锅炉混燃的运行可控因素优化  

ADJUSTABLE FACTORS OPTIMIZATION OF CO-fIRING OF COAL AND STRAW ON THE POWER STATION BOILER

作　　者：董信光[1] 董健[1] 刘志超[1] 周新刚[1] 

机构地区：[1]山东电力研究院锅炉所,济南250002

出　　处：《太阳能学报》2010年第9期1101-1105,共5页Acta Energiae Solaris Sinica

摘　　要：以现役的400t/h超高压电站锅炉为研究对象,进行秸秆和煤混燃的试验研究。在全面考虑每个运行可控因素对锅炉经济性和污染物排放特性影响而设计试验工况,经全面测试和试验数据处理后,得出在各运行可控因素下的锅炉经济性能和污染物排放的规律,找出可用来指导运行操作的最佳运行模式,并指出氧量为最关键的运行可控因素。The experiments of co-firing of straw with coal have been conducted on the 400t/h very high-pressure power station boiler to test its economy and emission characteristics. The test statuses were designed on the full consideration of each adjustable factor that impacts on the boiler＇ s efficiency and emission. The rules of boiler＇ s economy and emission characteristics have been found based on the detailed measures and experiments data process, optimum operating conditions are proposed,＂ oxygen content is the key adjustable factor.

关 键 词：超高压电站锅炉 生物质-煤混燃 运行可控因素 经济性 排放特性 最佳运行工况 

分 类 号：TK227.1[动力工程及工程热物理—动力机械及工程] TQ534.9[化学工程—煤化学工程]